-82- 
6.2.3.2. Flow transmitter : FSV···H (IP67) 
 
 
 
Turn off power before opening the flow transmitter cover. 
The power terminals are provided with an arrester as standard. 
Measurement point: measure between power terminal and ground terminal, each outputs and ground terminal.
The insulation resistance performance of the equipment is 100 MΩ/500 V DC. 
 
 
 
L N
GNDGND
AC power supply
DC power supply
L N FG
123
+
-
FG
123
Power supply board terminal block
 
 
 
 
CAUTION